不等式(1/2)^2x^+5x-6>2^8-8x-x^2解集(1/2)^2x^2+5x-6>2^8-8x-x^2解集
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![不等式(1/2)^2x^+5x-6>2^8-8x-x^2解集(1/2)^2x^2+5x-6>2^8-8x-x^2解集](/uploads/image/z/1634696-8-6.jpg?t=%E4%B8%8D%E7%AD%89%E5%BC%8F%281%2F2%29%5E2x%5E%2B5x-6%3E2%5E8-8x-x%5E2%E8%A7%A3%E9%9B%86%281%2F2%29%5E2x%5E2%2B5x-6%3E2%5E8-8x-x%5E2%E8%A7%A3%E9%9B%86)
不等式(1/2)^2x^+5x-6>2^8-8x-x^2解集(1/2)^2x^2+5x-6>2^8-8x-x^2解集
不等式(1/2)^2x^+5x-6>2^8-8x-x^2解集
(1/2)^2x^2+5x-6>2^8-8x-x^2解集
不等式(1/2)^2x^+5x-6>2^8-8x-x^2解集(1/2)^2x^2+5x-6>2^8-8x-x^2解集
(1/2)^2x^2+5x-6>2^8-8x-x^2
(1/4)x^2+5x-6=128-8x-x^2
x^2+20x-24=512-32x-4x^2
5x^2+52x-536=0
题目似乎有问题?